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qt-creator/share/qtcreator/qml/qmlpuppet/qml2puppet/instances/qt5testnodeinstanceserver.cpp

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/****************************************************************************
**
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
****************************************************************************/
#include "qt5testnodeinstanceserver.h"
#include <QQuickItem>
#include <QQuickView>
#include "servernodeinstance.h"
#include "childrenchangeeventfilter.h"
#include "propertyabstractcontainer.h"
#include "propertybindingcontainer.h"
#include "propertyvaluecontainer.h"
#include "instancecontainer.h"
#include "createinstancescommand.h"
#include "changefileurlcommand.h"
#include "clearscenecommand.h"
#include "reparentinstancescommand.h"
#include "changevaluescommand.h"
#include "changebindingscommand.h"
#include "changeidscommand.h"
#include "removeinstancescommand.h"
#include "nodeinstanceclientinterface.h"
#include "removepropertiescommand.h"
#include "valueschangedcommand.h"
#include "informationchangedcommand.h"
#include "pixmapchangedcommand.h"
#include "commondefines.h"
#include "changestatecommand.h"
#include "childrenchangedcommand.h"
#include "completecomponentcommand.h"
#include "componentcompletedcommand.h"
#include "createscenecommand.h"
#include "tokencommand.h"
#include "removesharedmemorycommand.h"
#include "changeauxiliarycommand.h"
#include "changenodesourcecommand.h"
#include "dummycontextobject.h"
#include <designersupport.h>
namespace QmlDesigner {
Qt5TestNodeInstanceServer::Qt5TestNodeInstanceServer(NodeInstanceClientInterface *nodeInstanceClient)
: Qt5NodeInstanceServer(nodeInstanceClient)
{
}
void Qt5TestNodeInstanceServer::createInstances(const CreateInstancesCommand &command)
{
createInstances(command.instances());
refreshBindings();
collectItemChangesAndSendChangeCommands();
}
void Qt5TestNodeInstanceServer::changeFileUrl(const ChangeFileUrlCommand &command)
{
setupFileUrl(command.fileUrl());
refreshBindings();
collectItemChangesAndSendChangeCommands();
}
void Qt5TestNodeInstanceServer::changePropertyValues(const ChangeValuesCommand &command)
{
bool hasDynamicProperties = false;
foreach (const PropertyValueContainer &container, command.valueChanges()) {
hasDynamicProperties |= container.isDynamic();
setInstancePropertyVariant(container);
}
if (hasDynamicProperties)
refreshBindings();
collectItemChangesAndSendChangeCommands();
}
void Qt5TestNodeInstanceServer::changePropertyBindings(const ChangeBindingsCommand &command)
{
bool hasDynamicProperties = false;
foreach (const PropertyBindingContainer &container, command.bindingChanges()) {
hasDynamicProperties |= container.isDynamic();
setInstancePropertyBinding(container);
}
if (hasDynamicProperties)
refreshBindings();
collectItemChangesAndSendChangeCommands();
}
void Qt5TestNodeInstanceServer::changeAuxiliaryValues(const ChangeAuxiliaryCommand &command)
{
foreach (const PropertyValueContainer &container, command.auxiliaryChanges()) {
setInstanceAuxiliaryData(container);
}
collectItemChangesAndSendChangeCommands();
}
void Qt5TestNodeInstanceServer::changeIds(const ChangeIdsCommand &command)
{
foreach (const IdContainer &container, command.ids()) {
if (hasInstanceForId(container.instanceId()))
instanceForId(container.instanceId()).setId(container.id());
}
refreshBindings();
collectItemChangesAndSendChangeCommands();
}
void Qt5TestNodeInstanceServer::createScene(const CreateSceneCommand &command)
{
Qt5NodeInstanceServer::createScene(command);
stopRenderTimer();
refreshBindings();
collectItemChangesAndSendChangeCommands();
}
void Qt5TestNodeInstanceServer::clearScene(const ClearSceneCommand &command)
{
Qt5NodeInstanceServer::clearScene(command);
}
void Qt5TestNodeInstanceServer::removeInstances(const RemoveInstancesCommand &command)
{
ServerNodeInstance oldState = activeStateInstance();
if (activeStateInstance().isValid())
activeStateInstance().deactivateState();
foreach (qint32 instanceId, command.instanceIds()) {
removeInstanceRelationsip(instanceId);
}
if (oldState.isValid())
oldState.activateState();
refreshBindings();
collectItemChangesAndSendChangeCommands();
}
void Qt5TestNodeInstanceServer::removeProperties(const RemovePropertiesCommand &command)
{
bool hasDynamicProperties = false;
foreach (const PropertyAbstractContainer &container, command.properties()) {
hasDynamicProperties |= container.isDynamic();
resetInstanceProperty(container);
}
if (hasDynamicProperties)
refreshBindings();
collectItemChangesAndSendChangeCommands();
}
void Qt5TestNodeInstanceServer::reparentInstances(const ReparentInstancesCommand &command)
{
foreach (const ReparentContainer &container, command.reparentInstances()) {
ServerNodeInstance instance = instanceForId(container.instanceId());
if (instance.isValid()) {
instance.reparent(instanceForId(container.oldParentInstanceId()), container.oldParentProperty(), instanceForId(container.newParentInstanceId()), container.newParentProperty());
}
}
refreshBindings();
collectItemChangesAndSendChangeCommands();
}
void Qt5TestNodeInstanceServer::changeState(const ChangeStateCommand &command)
{
if (hasInstanceForId(command.stateInstanceId())) {
if (activeStateInstance().isValid())
activeStateInstance().deactivateState();
ServerNodeInstance instance = instanceForId(command.stateInstanceId());
instance.activateState();
} else {
if (activeStateInstance().isValid())
activeStateInstance().deactivateState();
}
collectItemChangesAndSendChangeCommands();
}
void Qt5TestNodeInstanceServer::completeComponent(const CompleteComponentCommand &command)
{
QList<ServerNodeInstance> instanceList;
foreach (qint32 instanceId, command.instances()) {
if (hasInstanceForId(instanceId)) {
ServerNodeInstance instance = instanceForId(instanceId);
instance.doComponentComplete();
instanceList.append(instance);
}
}
refreshBindings();
collectItemChangesAndSendChangeCommands();
}
void Qt5TestNodeInstanceServer::changeNodeSource(const ChangeNodeSourceCommand &command)
{
if (hasInstanceForId(command.instanceId())) {
ServerNodeInstance instance = instanceForId(command.instanceId());
if (instance.isValid())
instance.setNodeSource(command.nodeSource());
}
refreshBindings();
collectItemChangesAndSendChangeCommands();
}
void Qt5TestNodeInstanceServer::removeSharedMemory(const RemoveSharedMemoryCommand &command)
{
if (command.typeName() == "Values")
ValuesChangedCommand::removeSharedMemorys(command.keyNumbers());
}
void QmlDesigner::Qt5TestNodeInstanceServer::collectItemChangesAndSendChangeCommands()
{
DesignerSupport::polishItems(quickView());
QSet<ServerNodeInstance> informationChangedInstanceSet;
QVector<InstancePropertyPair> propertyChangedList;
QSet<ServerNodeInstance> parentChangedSet;
if (quickView()) {
foreach (QQuickItem *item, allItems()) {
if (item && hasInstanceForObject(item)) {
ServerNodeInstance instance = instanceForObject(item);
if (isDirtyRecursiveForNonInstanceItems(item))
informationChangedInstanceSet.insert(instance);
if (DesignerSupport::isDirty(item, DesignerSupport::ParentChanged)) {
parentChangedSet.insert(instance);
informationChangedInstanceSet.insert(instance);
}
}
}
foreach (const InstancePropertyPair& property, changedPropertyList()) {
const ServerNodeInstance instance = property.first;
const QString propertyName = property.second;
if (instance.isValid()) {
if (propertyName.contains("anchors"))
informationChangedInstanceSet.insert(instance);
propertyChangedList.append(property);
}
}
resetAllItems();
clearChangedPropertyList();
if (!informationChangedInstanceSet.isEmpty()) {
InformationChangedCommand command = createAllInformationChangedCommand(informationChangedInstanceSet.toList());
command.sort();
nodeInstanceClient()->informationChanged(command);
}
if (!propertyChangedList.isEmpty()) {
ValuesChangedCommand command = createValuesChangedCommand(propertyChangedList);
command.sort();
nodeInstanceClient()->valuesChanged(command);
}
if (!parentChangedSet.isEmpty())
sendChildrenChangedCommand(parentChangedSet.toList());
}
}
void Qt5TestNodeInstanceServer::sendChildrenChangedCommand(const QList<ServerNodeInstance> &childList)
{
QSet<ServerNodeInstance> parentSet;
QList<ServerNodeInstance> noParentList;
foreach (const ServerNodeInstance &child, childList) {
if (!child.hasParent()) {
noParentList.append(child);
} else {
ServerNodeInstance parent = child.parent();
if (parent.isValid()) {
parentSet.insert(parent);
} else {
noParentList.append(child);
}
}
}
foreach (const ServerNodeInstance &parent, parentSet) {
ChildrenChangedCommand command = createChildrenChangedCommand(parent, parent.childItems());
command.sort();
nodeInstanceClient()->childrenChanged(command);
}
if (!noParentList.isEmpty()) {
ChildrenChangedCommand command = createChildrenChangedCommand(ServerNodeInstance(), noParentList);
command.sort();
nodeInstanceClient()->childrenChanged(command);
}
}
bool Qt5TestNodeInstanceServer::isDirtyRecursiveForNonInstanceItems(QQuickItem *item) const
{
static DesignerSupport::DirtyType informationsDirty = DesignerSupport::DirtyType(DesignerSupport::TransformUpdateMask
| DesignerSupport::ContentUpdateMask
| DesignerSupport::Visible
| DesignerSupport::ZValue
| DesignerSupport::OpacityValue);
if (DesignerSupport::isDirty(item, informationsDirty))
return true;
foreach (QQuickItem *childItem, item->childItems()) {
if (!hasInstanceForObject(childItem)) {
if (DesignerSupport::isDirty(childItem, informationsDirty))
return true;
else if (isDirtyRecursiveForNonInstanceItems(childItem))
return true;
}
}
return false;
}
} // namespace QmlDesigner